The front is definitely convertible to 15mm. I bought mine already converted, the problem is that end caps that came with the hub are not fixed to the hub itself. They fall out each time I remove the axle and take the wheel out.

That's because the hubs have 15mm bearings and the end caps they come with reduce that to the 9mm ends normally. The conversion involves endcaps which are simply spacers to get the hub centered on a 15QR axle.

I don't post to generate business for myself or make like I'm better than sliced bread

The front is definitely convertible to 15mm. I bought mine already converted, the problem is that end caps that came with the hub are not fixed to the hub itself. They fall out each time I remove the axle and take the wheel out.